Archive for the ‘octopus’ Category

Tug-of-War with an Octopus!

Thursday, February 3rd, 2011

Volunteer naturalist Linda Barre reports:

Red Octopus

A red octopus crawling between tidepools at FMR. (Not the same one Linda played tug-of-war with.)

The other day, the high school students I was leading on a tidepool tour found a red octopus in a surge channel. It slid under a rock to hide. I gently put the tip of my bamboo chopstick pointer near where the octopus vanished to see what would happen. The tips of two tentacles came out to explore the chopstick, feeling around. (more…)

Octopus a Night Tidepooling Highlight

Thursday, December 30th, 2010

During our annual night tidepooling excursion last week, visitors and volunteers saw nudibranchs, a sunflower star, and a huge number of very active kelp crabs. There were also numerous reports of encounters with our resident crowd pleaser, the  red octopus (Octopus rubescens).

One visitor took four short videos of octopus encounters, each showing fascinating behavior such as changing color and texture to blend with surroundings, disappearing into nearly invisible cracks, squirting water, and even catching a small crab! Here are links to the videos on YouTube:

Octopus Entering Its Den

Octopus Coming Out of its Den

Octopus Catching a Crab in a Tide Pool

Octopus Squirting Water